Table 3.
Results of multinominal logistic regression of risk factors for depressive status.
| Depression-recovery group |
Depression-onsite group |
Persistent-depression group |
|
|---|---|---|---|
| ORa (95 % CI) | ORa (95 % CI) | ORa (95 % CI) | |
| Region (Ref: East) | |||
| Northeast | 1.09 (0.91,1.31) | 1.24 (1.05,1.45)⁎⁎ | 1.22 (1.02,1.46)⁎ |
| Central | 1.15 (0.99,1.33) | 1.36 (1.18,1.55)⁎⁎⁎ | 1.07 (0.91,1.25) |
| West | 1.37 (1.19,1.58)⁎⁎⁎ | 1.53 (1.34,1.74)⁎⁎⁎ | 1.53 (1.32,1.77)⁎⁎⁎ |
| Residency (Ref: Urban) | |||
| Rural | 1.22 (1.08,1.37)⁎⁎⁎ | 1.21 (1.08,1.34)⁎⁎⁎ | 1.17 (1.03,1.33)⁎⁎⁎ |
| Gender (Ref: Male) | |||
| Female | 1.48 (1.28,1.71)⁎⁎⁎ | 1.33(1.16,1.51)⁎⁎⁎ | 1.86 (1.58,2.18)⁎⁎⁎ |
| Age (Ref: 18–30) | |||
| 30–45 | 1.11 (0.91,1.36) | 0.91 (0.77,1.09) | 1.27(1.01,1.60)⁎ |
| >45 | 0.93 (0.76,1.14) | 0.81 (0.68,0.97) ⁎ | 1.14 (0.91,1.43) |
| Marital status (Ref: Married) | |||
| Unmarried | 1.91 (1.63,2.25)⁎⁎⁎ | 1.46 (1.25,1.70)⁎⁎⁎ | 2.42 (2.06,2.84)⁎⁎⁎ |
| Work conditions (Ref: Unemployed) | |||
| Employed | 1.09 (0.95,1.25) | 1.06 (0.93,1.21) | 1.27 (1.10,1.47)⁎⁎⁎ |
| Education (Ref: primary) | |||
| Middle school | 0.76 (0.66,0.88)⁎⁎⁎ | 0.74 (0.65,0.83)⁎⁎⁎ | 0.71(0.62,0.82)⁎⁎⁎ |
| High school | 0.58 (0.49,0.69)⁎⁎⁎ | 0.62 (0.53,0.72)⁎⁎⁎ | 0.54 (0.45,0.64)⁎⁎⁎ |
| College degree or above | 0.63 (0.48,0.83)⁎⁎⁎ | 0.53 (0.41,0.69)⁎⁎⁎ | 0.32 (0.22,0.46)⁎⁎⁎ |
| Chronic diseases (Ref: No) | |||
| Yes | 1.43 (1.25,1.65)⁎⁎⁎ | 1.15 (1.00,1.33)⁎ | 1.63 (1.42,1.87)⁎⁎⁎ |
| Self-reported health status (Ref: Good) | |||
| Poor | 3.18 (2.68,3.77)⁎⁎⁎ | 1.79 (1.55,2.07)⁎⁎⁎ | 5.24 (4.34,6.32)⁎⁎⁎ |
| Fair | 1.79 (1.53,2.10)⁎⁎⁎ | 1.34 (1.18,1.52)⁎⁎⁎ | 2.21 (1.84,2.66)⁎⁎⁎ |
| Self-evaluated income status (Ref: Low) | |||
| Low-middle | 0.74 (0.60,0.92)⁎⁎ | 0.77 (0.64,0.92)⁎⁎ | 0.74 (0.61,0.89)⁎⁎⁎ |
| Middle | 0.63 (0.52,0.76)⁎⁎⁎ | 0.54 (0.46,0.63)⁎⁎⁎ | 0.41 (0.34,0.49)⁎⁎⁎ |
| Middle-high | 0.57 (0.45,0.71)⁎⁎⁎ | 0.47 (0.38,0.58)⁎⁎⁎ | 0.40 (0.32,0.50)⁎⁎⁎ |
| High | 0.64 (0.50,0.81)⁎⁎⁎ | 0.52 (0.42,0.65)⁎⁎⁎ | 0.38 (0.30,0.49)⁎⁎⁎ |
| Smoking (Ref: No) | |||
| Yes | 1.07 (0.91,1.25) | 1.12 (0.97,1.28) | 1.26 (1.06,1.49)⁎⁎ |
| Alcohol abuse (Ref: No) | |||
| Yes | 0.91 (0.76,1.09) | 0.94 (0.80,1.09) | 0.84 (0.70,1.02) |
| Personality Traits | |||
| Conscientiousness | 0.86 (0.78,0.95)⁎⁎⁎ | 0.91 (0.83,0.99)⁎ | 0.87 (0.79,0.95)⁎⁎⁎ |
| Extraversion | 0.90 (0.84,0.97)⁎⁎⁎ | 0.90 (0.85,0.96)⁎⁎⁎ | 0.77 (0.71,0.82)⁎⁎⁎ |
| Openness | 1.13(1.05,1.22)⁎⁎⁎ | 1.11 (1.04,1.19)⁎⁎⁎ | 1.27 (1.17,1.37)⁎⁎⁎ |
| Neuroticism | 1.38 (1.26,1.50)⁎⁎⁎ | 1.27 (1.18,1.37)⁎⁎⁎ | 1.41 (1.29,1.54)⁎⁎⁎ |
| Agreeableness | 0.83 (0.75,0.92)⁎⁎⁎ | 0.85 (0.77,0.92)⁎⁎⁎ | 0.83 (0.75,0.92)⁎⁎⁎ |
| Con. | 0.08 (0.05,0.15)⁎⁎⁎ | 0.21 (0.13,0.35)⁎⁎⁎ | 0.05 (0.03,0.09)⁎⁎⁎ |
OR: odds ratio; CI: confidence interval.
a
Compared to the healthy group (N = 11,393).
⁎
P < 0.05.
⁎⁎
P < 0.01.
⁎⁎⁎
P < 0.001.